Results 61 to 70 of about 911,740 (197)

Measurement of Holistic Road Damage and Analysis of Its Corresponding Traffic Characteristics

open access: yesAdvances in Civil Engineering, 2019
Many pavement distress (PD) indexes are defined only from the perspective of the PD physical structure, which cannot describe the change of traffic efficiency.
Shun Guo   +5 more
doaj   +1 more source

Study on the economic growth effect of free trade zones based on counterfactual simulation: An empirical analysis from shaanxi regional economy [PDF]

open access: yesSHS Web of Conferences
The construction of Free Trade Zone (FTZ) is an important strategic initiative for China to build a new platform for comprehensive opening up and a new carrier for leading high-quality development.
Gong Xiaoxing, Xue Xuebo, Xu Bin
doaj   +1 more source

Evolutionary game analysis of pirate attack based on prospect theory

open access: yesFrontiers in Marine Science
Pirate attacks are related to shipping safety, international trade order, and regional political stability. How to effectively address this problem has become a pressing issue that the international community needs to tackle urgently.
Zhenfu Li   +5 more
doaj   +1 more source

Study on cruise speed optimization and refueling strategy considering emission control areas [PDF]

open access: yesE3S Web of Conferences
In order to alleviate the cost pressure caused by navigation restrictions and rising fuel prices faced by cruise companies, on the basis of considering the constraints of emission control areas and the arrival time constraints of each port, according to ...
Xi Chen, Heng Zhang, Peng Xue
doaj   +1 more source

Optimization of intermodal routes for reefer containers under double uncertainty [PDF]

open access: yesE3S Web of Conferences
Aiming at the influence of demand uncertainty and stochastic carbon trading price on the choice of intermodal transportation route for reefer containers, a hybrid robust stochastic optimization model with minimum economic cost is established, and a Monte
Peng Xue, Heng Zhang, Xi Chen
doaj   +1 more source

Clustering Analysis of Turkish Maritime Transportation Sector

open access: yesJournal of Transportation and Logistics, 2018
Turkey is a maritime country with its current fleet, geographical location, young population and growth potential. This study aims to measure and map the main characteristics of Turkish maritime transportation sector by using the cluster approach ...
Cengiz Bahadır Karahan   +2 more
doaj   +1 more source

Modeling Subsidy Strategies for the China-Europe Railway Express Based on Evolutionary Game Theory

open access: yesJournal of Advanced Transportation
Government subsidies have been instrumental in fostering the development of the China-Europe Railway Express (CERE), yet the continued implementation without thought has led to significant market distortions and inefficiency, raising a critical policy ...
Yu Lin   +3 more
doaj   +1 more source

An Adaptive Lag Trap in Socio-Technical Systems: The Paradoxical Effect of Digitalization and Labor on Logistics Investment in China

open access: yesSystems
The economic efficacy of logistics infrastructure is being reshaped by the dual forces of digitalization and the labor market. However, a new-era “investment return paradox” has emerged.
Keming Chen   +5 more
doaj   +1 more source

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